71345885 (number)

71345885 is an odd 8-digits composite number following 71345884 and preceding 71345886. In scientific notation, it is written as 7.1345885 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 50381760 positive integers (up to 71345885) that are relatively prime to 71345885.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-five thousand eight hundred eighty-five

Notation

Scientific notation 7.1345885 × 10^7
Engineering notation 7.1345885 × 10^6

Prime Factorization of 71345885

Prime Factorization 5 × 13 × 23 × 13 × 3671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5488145
Product of the distinct prime numbers

The prime factorization of 71345885 is 5 × 13 × 23 × 13 × 3671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 15, 82, 235, 288, 8751, 8361, 16870, 86478, 34134, 51038, 2461258, 7329979, 48159498, 24718001, 450033781, 159940930, 2941612878, 9363447126

Basic calculations (n = 71345885)

Multiplication

n×y
n×2 142691770
n×3 214037655
n×4 285383540
n×5 356729425

Division

n÷y
n÷2 35672942.5
n÷3 23781961.666667
n÷3 17836471.25
n÷5 14269177

Exponentiation

ny
n2 5090235306433225
n3 3.6316734279572E+23
n4 2.5910495474859E+31
n5 1.8486072304423E+39

Nth Root

y√n
2√n 8446.6493356834
3√n 414.75310228236
4√n 91.905654535961
5√n 37.211209456215

Divisors of 71345885

1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3671, 3887, 18355, 19435, 47723, 84433, 238615, 422165, 620399, 1097629, 3101995, 5488145, 14269177, 71345885

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71345884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71345885 can be divided by 24 positive divisors. The sum of these divisors (counting 71345885) is 1, the average is 0.041666666666667.

Base conversion 71345885

Base System Value
2 Binary 100010000001010011011011101
3 Ternary 11222020202011012
4 Quaternary 10100022123131
5 Quinary 121231032020
6 Senary 11025105005
8 Octal 420123335
10 Decimal 71345885
12 Duodecimal 1ba88165
16 Hexadecimal 440a6dd
20 Vigesimal 125i4e5
36 Base36 16h6u5

Cryptographic Hash Functions

md5 5cdb42dee2525c01f3e2b88c453bdc0d
sha1 bbf2bbd7730f0a09a293808d58b63004a4930f65
sha256 73635e528a1463736bb667b95941bea5db7e9a24ceaee750932507a4af6d0ca3
sha512 dab4f8ccc63e81f43cb99b6993c934eafecf86171966869372275a4c2b87264a0a74b6861509d452442c63fbbe5b6ea2836f7dba6d3fce9606fdc884cdefdf29
ripemd-160 413d2bff341725f4739ec6e1fbacb5c5ce66bbea

71345885 as geometric shapes

Circle

Radius = n
Diameter 142691770
Circumference 448279416.35972
Area 1.5991445843734E+16

Sphere

Radius = n
Volume 1.521231808201E+24
Surface area 6.3965783374936E+16
Circumference 448279416.35972

Square

Length = n
Perimeter 285383540
Area 5090235306433225
Diagonal 100898318.18651

Cube

Length = n
Surface area 30541411838599350
Volume 3.6316734279572E+23
Space diagonal 123574697.73097

Equilateral Triangle

Length = n
Perimeter 214037655
Area 2.2041365433058E+15
Altitude 61787348.865483

Triangular Pyramid

Length = n
Surface area 2.2041365433058E+15
Volume 4.2799681799393E+22
Height 33632772.728837